The Tiger Grouper Hatchery Techniques In The Lampung Marine Aquaculture Centre, Indonesia

Monica Ryan, Harminto Harminto, Ayu Rizki Amalia, Romi Agusta, Yernawilis Yernawilis

Abstract


The tiger grouper (Epinephelus fuscoguttatus) exhibits characteristics ideal for cultivation due to its rapid growth rate and ability to be mass produced to satisfy market demand. The aim of this study is to implement the Tiger Grouper Hatchery Technique and measure the Fecundity, Fertilization Rate (FR), Hatching Rate (HR), and Survival Rate (SR) at the Tiger Grouper (Epinephelus fuscoguttatus) Hatchery located at Balai Besar Lampung Mariculture Fisheries. The chosen survey method allows for the collection of relevant data for the aforementioned parameters. Data can be collected through primary and secondary sources, as well as observation, literature review, and documentation. Hatchery techniques for Epinephelus fuscoguttatus, include the selection of parent fish, brood rearing, spawning, egg handling, larval rearing, harvesting, maintenance and transportation of seeds. The quantity of eggs laid was 3,292,475, with an average fertilization rate of 88.76%, an average hatching rate of 22.57%, and 350,000 larvae stocked, leading to 21,000 individuals or 6% survival ratio, measuring 1-3 cm in size.

Keywords


Epinephelus fuscoguttatus, Hatchery technique, The tiger grouper

Full Text:

PDF

References


Agusta, R., & Ihwan, I. (2020). Kelimpahan Plankton Pada Perairan Payau Sungai Batang Naras Kabupaten Padang Pariaman, Sumatera Barat. Agrominansia, 4(2), 130–145. https://doi.org/10.34003/295459

Pramiyati, T., Jayanta, J., & Yulnelly, Y. (2017). Peran Data Primer Pada Pembentukan Skema Konseptual Yang Faktual (Studi Kasus: Skema Konseptual Basisdata Simbumil). Simetris : Jurnal Teknik Mesin, Elektro Dan Ilmu Komputer, 8(2), 679. https://doi.org/10.24176/simet.v8i2.1574

Pratiwi Diah, N. P., & Mertha, M. (2017). Pengaruh Kebijakan Hutang Dan Profitabilitas Pada Nilai Perusahaan Dengan Kebijakan Dividen Sebagai Variabel Pemoderasi. E-Jurnal Akuntansi Universitas Udayana, 20(2), 1446–1475.

Rahmaningsih, S., & Ari, A. I. (2013). Pakan dan pertumbuhan IKan Kerapu Cantang (Epinephelus fuscoguttatus-lanceolatus). Jurnal Ekologia, 13(2), 25–30.

Retno, H. (2021). Klinik Hukum Peningkatan Partisipasi Masyarakat Dalam Penyusunan Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil. Dinamisia : Jurnal Pengabdian Kepada Masyarakat, 5(4), 815–822. https://doi.org/10.31849/dinamisia.v5i4.5273

Ryan, M., Munzir, A., Harminto, H., & Tashwir, T. (2022). Faktor-Faktor Yang Mempengaruhi Budidaya Ikan Hias Air Tawar Berbasis Usaha Pembenihan Rakyat (Upr) Di Bukittinggi. Pena Akuatika : Jurnal Ilmiah Perikanan Dan Kelautan, 21(1), 62. https://doi.org/10.31941/penaakuatika.v21i1.1526

Syafitri, E., MT, U., & Mulyadi. (2016). the Effect of Probiotics Addition on Feed To the Growth. JOM Faperika Unri [Online], 3 (2), 1–11.

Tondang, H., Rostika, R., Yuliadi, L. P. S., & Subhan, U. (2019). Pematang gonad ikan lele dumbo( Clarias gariepinus ) menggunakan tepung kecipir ( Psophocarpus tetragonolobus ) dalam pakan komersil. Jurnal Perikanan Dan Kelautan, X(1), 55–63. http://jurnal.unpad.ac.id/jpk/article/view/23043




DOI: http://dx.doi.org/10.52155/ijpsat.v41.2.5699

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 Monica Ryan

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.